Only coerce key in array_count_values if it is an arraykey
tree283473dc51b0381b83d6b6350490a63d0274c681
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drwxr-xr-x - CMake
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-rw-r--r-- 249 CODE_OF_CONDUCT.md
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-rwxr-xr-x 642 configure
drwxr-xr-x - hphp
drwxr-xr-x - patches
m--------- - third-party